<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="vue.js"></script>
</head>
<body>
    <div id="app">
        <div v-bind:style="{background-color: pink;width: mywdith,height:myHeight}">
            
        </div>
        <div v-bind:style="myDiv"></div>
    </div>
    <script>
        var vm=new Vue({
            el:"#app",
            data:{
                myDiv:{
                    backkgroundColor:"red",
                    width:"100%",
                    height:'100px'
                },
                pink:'pink',
                myWdith: '100%',
                myHeight: '200px'
                
            },
        
        })
    </script>
</body>
</html>